NL2024687B1 - A method of manufacturing an external breast prosthesis and said prosthesis - Google Patents
A method of manufacturing an external breast prosthesis and said prosthesis Download PDFInfo
- Publication number
- NL2024687B1 NL2024687B1 NL2024687A NL2024687A NL2024687B1 NL 2024687 B1 NL2024687 B1 NL 2024687B1 NL 2024687 A NL2024687 A NL 2024687A NL 2024687 A NL2024687 A NL 2024687A NL 2024687 B1 NL2024687 B1 NL 2024687B1
- Authority
- NL
- Netherlands
- Prior art keywords
- prosthesis
- breast prosthesis
- breast
- solid foam
- thermoplastic elastomer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/52—Mammary prostheses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/5044—Designing or manufacturing processes
- A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
- A61F2002/5047—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques using mathematical models
- A61F2002/5049—Computer aided shaping, e.g. rapid prototyping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/5044—Designing or manufacturing processes
- A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
- A61F2002/505—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques using CAD-CAM techniques or NC-techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
- B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
- B29K2995/0013—Conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
Claims (15)
1. Een werkwijze voor het maken van een extreme borstprothese, de borstprothese omvattend de stappen van het voorzien in een 3D beeld van de borstprothese, het vormen van de borstprothese onder gebruikmaking van een additief fabriceer proces, in welk additief fabriceer proces de borstprothese wordt gemaakt door het vormen van een structuur van een polymeer, waarbij de structuur overeenkomt met het 3D beeld van de borstprothese, met het kenmerk dat het gebruikte polymeer een thermoplastisch elastomeer is en de structuur is gevormd als een netwerkvormige vaste schuim.
2. Een werkwijze volgens conclusie 1, met het kenmerk dat de porositeit van de netwerkvormige vaste schuim tussen 50 en 95% is.
3. Een werkwijze volgens conclusie 1 of 2, met het kenmerk dat de porositeit van de netwerkvormige vaste schuim tussen 60 en 85% is.
4. Een werkwijze volgens een der voorgaande conclusies, met het kenmerk dat het thermoplastische elastomeer een styreen blok copolymeer is.
5. Een werkwijze volgens een der voorgaande conclusies, met het kenmerk dat het thermoplastische elastomeer een styreen-ethyleen-butyleen-styreen copolymeer is.
6. Een werkwijze volgens een der voorgaande conclusies, met het kenmerk het additief fabriceer proces is uitgevoerd onder gebruikmaking van een 3D print technologie.
7. Een werkwijze volgens een der voorgaande conclusies, met het kenmerk het additief fabriceer proces is uitgevoerd onder gebruikmaking van een inkjet depositie technologie.
8. Een werkwijze volgens conclusie 7, met het kenmerk dat het thermoplastische elastomeer wordt gedeponeerd om onderdeel te worden van de structuur in de vorm van verscheidene afzonderlijke druppels die samensmelten na gedeponeerd te zijn.
9. Een werkwijze volgens een der voorgaande conclusies, met het kenmerk dat in de netwerkvormige vaste schuim structuur verscheidene langwerpige thermische geleiders zijn voorzien.
10. Een werkwijze volgens conclusie 9, met het kenmerk dat elk van de verscheidene langwerpige thermische geleiders zich uitstrekt van een positie nabij een binnenoppervlak van de borstprothese tot een positie nabij een buitenoppervlak van de borstprothese.
11. Een werkwijze volgens een van de conclusies 9 of 10, met het kenmerk dat de langwerpige thermische geleiders polymere vezels zijn, bij voorkeur van een georienteerd streng (oriented strand) polymeer.
12. Een externe borstprothese die als een basale structuur een netwerkvormige vaste schuim omvat gemaakt van een thermoplastisch elastomeer.
13. Een externe borstprothese volgens conclusie 12, met het kenmerk dat de porositeit van de netwerkvormige vaste schuim tussen 50 en 95% is.
14. Een externe borstprothese volgens conclusie 12 of 13, met het kenmerk dat het thermoplastische elastomeer een styreen blok copolymeer is.
15. Een externe borstprothese volgens een van de conclusies 12 tot 14, met het kenmerk dat de borstprothese verscheidene langwerpige thermische geleiders omvat.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2024687A NL2024687B1 (en) | 2020-01-17 | 2020-01-17 | A method of manufacturing an external breast prosthesis and said prosthesis |
| EP21702860.4A EP4090293A1 (en) | 2020-01-17 | 2021-01-14 | A method of manufacturing an external breast prosthesis and said prosthesis |
| US17/793,405 US20230039216A1 (en) | 2020-01-17 | 2021-01-14 | A Method of Manufacturing An External Breast Prosthesis and Said Prosthesis |
| PCT/EP2021/050652 WO2021144344A1 (en) | 2020-01-17 | 2021-01-14 | A method of manufacturing an external breast prosthesis and said prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2024687A NL2024687B1 (en) | 2020-01-17 | 2020-01-17 | A method of manufacturing an external breast prosthesis and said prosthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL2024687B1 true NL2024687B1 (en) | 2021-09-08 |
Family
ID=74505174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2024687A NL2024687B1 (en) | 2020-01-17 | 2020-01-17 | A method of manufacturing an external breast prosthesis and said prosthesis |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230039216A1 (nl) |
| EP (1) | EP4090293A1 (nl) |
| NL (1) | NL2024687B1 (nl) |
| WO (1) | WO2021144344A1 (nl) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3095386B1 (ja) * | 1999-06-01 | 2000-10-03 | 豊 広田 | 疑似乳房およびその形成方法 |
| AU2011267923A1 (en) * | 2010-06-16 | 2013-01-31 | Allergan, Inc. | Open-cell surface foam materials |
| WO2013091720A1 (en) | 2011-12-22 | 2013-06-27 | Trulife Limited | A breast prosthesis and method for manufacturing the same |
| US9358138B2 (en) * | 2012-07-23 | 2016-06-07 | The Ohio Willow Wood Company | Polymeric prosthetic devices with heat control capabilities |
| WO2016022729A1 (en) | 2014-08-05 | 2016-02-11 | 3Db Resources Llc | 3d-printed unibody mesh structures for breast prosthesis and methods of making same |
| US10307270B2 (en) * | 2016-06-23 | 2019-06-04 | American Breast Care, Lp | Breast prostheses with phase change material |
| EP3403806A1 (en) * | 2017-05-18 | 2018-11-21 | Ecole Polytechnique Federale De Lausanne (Epfl) | Hierarchical porous structure |
| US11311370B2 (en) * | 2018-03-16 | 2022-04-26 | Prayasta 3D Inventions Pvt Ltd | System and method of manufacturing prostheses |
| CN109172044B (zh) | 2018-07-24 | 2020-08-14 | 西安交通大学 | 一种可降解梯度孔隙乳腺支架 |
-
2020
- 2020-01-17 NL NL2024687A patent/NL2024687B1/en active
-
2021
- 2021-01-14 US US17/793,405 patent/US20230039216A1/en active Pending
- 2021-01-14 WO PCT/EP2021/050652 patent/WO2021144344A1/en unknown
- 2021-01-14 EP EP21702860.4A patent/EP4090293A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4090293A1 (en) | 2022-11-23 |
| US20230039216A1 (en) | 2023-02-09 |
| WO2021144344A1 (en) | 2021-07-22 |
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